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Brand:3M
Description:product description]: application field: with 501 filter box cover and 6000 series filter box, used in 3M6000-7000 series mask, filter all kinds of non oily particulate dust. Replacement standard: wear mask, when you feel the respiratory resistance increases, that filter cotton has been blocked by dust, please immediately away from the use of the environment, and replace the type of filter cotton. Contacts: Grace Wu Mailbox：wu_grace15@aliyun.com Skype:wu.constance5
Origin:China Fujian
Model:box
MOQ:1
Port:fuzhou
Payment Terms:T/T
Product detail:
